SEPCO NS11 PVC Service Entrance Head, 3-Conductor Weatherhead Design

SEPCO NS11 PVC Service Entrance Head, 3-Conductor Weatherhead Design

The SEPCO NS11 is a PVC service entrance head (weatherhead) engineered to terminate service entrance conductors at the point where they enter a building, guiding overhead or underground service conductors into the electrical system while shielding them from rain and moisture. This page covers the NS11 family in its (3)-conductor configurations, available across two wire size ranges spanning 8 AWG up to 4/0 AWG, so electricians can match the fitting to the ampacity of the specific service entrance run, from lighter residential loads up to higher-capacity residential and light commercial services. Molded from durable, non-conductive PVC, the NS11 gives installers a dedicated weatherhead option when a metallic service entrance head is not the preferred fit for the job.

Key Features

• Wire Size Options: Available in (3)-conductor configurations spanning 8 AWG to 4/0 AWG, letting installers select the NS11 wire size option that fits the ampacity of the service run.
• Durable PVC Construction: The molded PVC body resists corrosion, weathering, and UV exposure for long-term outdoor service at the service entrance termination point.
• Weatherhead-Style Design: The service entrance head configuration sheds rain and moisture away from the conduit opening, helping protect conductors as they transition into the building.
• Lightweight, Non-Conductive Material: PVC construction is easy to handle and position on the jobsite and adds a non-conductive barrier at the point where service conductors enter the raceway.
• 3-Conductor Configuration: Purpose-built as a (3)-conductor termination fitting, matching the NS11 to standard single-phase service entrance conductor counts.
• Service Entrance Application: Positioned at the top of the service raceway, the NS11 forms the transition point where incoming service conductors pass from open air or underground routing into the building's conduit system.

Technical Specifications

• Product Type: Service Entrance Head
• Product Material: PVC
• Configuration: 3-Conductor

Typical Applications

• Residential and Commercial Service Entrance Installations
• Overhead and Underground Service Conductor Terminations
• Meter Socket to Weatherhead Conduit Runs
• Outdoor Conduit Terminations Requiring Weather Protection
• New Construction and Service Upgrade Projects

Why SEPCO?

SEPCO builds the NS11 service entrance head from durable, non-conductive PVC to give installers a reliable, weather-resistant termination point for service entrance conductors. Offered across (3)-conductor wire size options from 8 AWG to 4/0 AWG, the NS11 family gives electricians a practical PVC choice for service entrance work of varying ampacity, where long-term durability and moisture protection at the building entry point matter most on both residential and light commercial jobs.